Class TopTermsRewrite<Q>

Base rewrite method for collecting only the top terms via a priority queue.

Note

This API is for internal purposes only and might change in incompatible ways in the next release.

- Only public to be accessible by spans package.
Inheritance
object
MultiTermQuery.RewriteMethod
TermCollectingRewrite<Q>
TopTermsRewrite<Q>
MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
MultiTermQuery.TopTermsScoringBooleanQueryRewrite
Inherited Members
Namespace: Lucene.Net.Search
Assembly: Lucene.Net.dll
Syntax
public abstract class TopTermsRewrite<Q> : TermCollectingRewrite<Q> where Q : Query
Type Parameters
Name Description
Q

Constructors

TopTermsRewrite(int)

Create a TopTermsRewrite<Q> for at most count terms.

NOTE: if MaxClauseCount is smaller than count, then it will be used instead.
Declaration
protected TopTermsRewrite(int count)
Parameters
Type Name Description
int count

Properties

Count

Return the maximum priority queue size.

NOTE: This was size() in Lucene.
Declaration
public virtual int Count { get; }
Property Value
Type Description
int

MaxSize

Return the maximum size of the priority queue (for boolean rewrites this is MaxClauseCount).

Declaration
protected abstract int MaxSize { get; }
Property Value
Type Description
int

Methods

Equals(object)

Determines whether the specified object is equal to the current object.

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
object obj

The object to compare with the current object.
Returns
Type Description
bool

true if the specified object is equal to the current object; otherwise, false.
Overrides

GetHashCode()

Serves as the default hash function.

Declaration
public override int GetHashCode()
Returns
Type Description
int

A hash code for the current object.
Overrides

Rewrite(IndexReader, MultiTermQuery)

Base rewrite method for collecting only the top terms via a priority queue.

Note

This API is for internal purposes only and might change in incompatible ways in the next release.

- Only public to be accessible by spans package.
Declaration
public override Query Rewrite(IndexReader reader, MultiTermQuery query)
Parameters
Type Name Description
IndexReader reader
MultiTermQuery query
Returns
Type Description
Query
Overrides